374504410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{75353}}^1$

素因数の和:75438

約数の個数: 32

約数和(自身を含む): 781270272

約数和(自身を除く): 406765862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 75353, 150706, 376765, 527471, 753530, 1054942, 2637355, 5274710, 5350063, 10700126, 26750315, 37450441, 53500630, 74900882, 187252205, 374504410]

約数ペア:

[(1, 374504410), (2, 187252205), (5, 74900882), (7, 53500630), (10, 37450441), (14, 26750315), (35, 10700126), (70, 5350063), (71, 5274710), (142, 2637355), (355, 1054942), (497, 753530), (710, 527471), (994, 376765), (2485, 150706), (4970, 75353)]